(peazy) enumerator backports for 1.7#4563

Merged

kares merged 8 commits intojruby-1_7from

test-enumerator-backport-1_7

Apr 20, 2017

Commits on Apr 19, 2017

Implemented Enumerator#peek_values

Who828
authored and
kares
committed
Implemented Enumerator#next_values
kares
committed
Implemented Enumerator#feed method

Who828
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kares
committed
Set feedValue to nil for Enumerator#next_values method as well

Who828
authored and
kares
committed
Reduce getRuntime/context.runtime calls for better performance

Who828
authored and
kares
committed
Fix the bug with size with each_slice without block

Who828
authored and
kares
committed
Return Enumerator self calling #each with no block. Fixes #3009.

headius
authored and
kares
committed
back-port-fix: make sure feedValue is always initialized
kares
committed